CN215582669U - Automatic girdling device for fruit trees - Google Patents

Abstract

The utility model discloses an automatic girdling device for fruit trees, which relates to the technical field of fruit tree planting and comprises a device body, wherein an assisting rod is fixed on one side of the device body, a small rotating motor is installed at the top end of the device body, the output end of the small rotating motor is connected with a cutter, the bottom end of the cutter is connected with a fixed shaft, a push plate is arranged at one end of the fixed shaft, a knob is installed at one end of the push plate, a lead screw is connected to one side of the knob, a pushing block fixed with the push plate is arranged on the outer wall of the lead screw, and a handle is fixed on one side of the assisting rod. The rotary ring-cutting machine effectively solves the problem of potential safety hazard caused by manual ring-cutting of the ring-cutting knife by arranging the knob, the screw rod, the pushing block, the pushing plate, the cutter, the small-sized rotating motor, the electromagnet and the power-assisted rod, and effectively solves the problem of low efficiency caused by manual repeated ring-cutting of different widths by arranging the telescopic rod, the electric push rod, the vertical plate, the mounting seat and the connecting rod.

Description

Automatic girdling device for fruit trees

Technical Field

The utility model relates to the technical field of fruit tree planting, in particular to an automatic girdling device for fruit trees.

Background

Along with the vigorous support of China on agriculture, the number of fruit trees is increased year by year, the fruit trees needing girdling are also more and more, and the girdling fruit trees can promote the fruit trees to flower and bear fruits to control the growth, thereby bringing good fruit benefits.

The existing fruit tree girdling device girdles the bark of a trunk on the surface of the trunk by a semicircular girdling cutter manually, so that the technical requirement on an operator is high, certain potential safety hazards exist, and further improvement is needed; secondly, current fruit tree girdling device needs the manual work to carry out the girdling to the trunk once more after according to one section distance of actual conditions interval to realize the girdling operation of certain width, this mode not only complex operation, and reduced the efficiency that the fruit tree girdling was encircled.

Disclosure of Invention

The utility model aims to: in order to solve the problems that the existing fruit tree girdling device needs to be manually girdled by a girdling cutter, potential safety hazards exist, and manual repeated girdling is needed to lead to low efficiency due to different widths, the automatic fruit tree girdling device is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic girdling device for fruit trees comprises a device body, wherein an assistant rod is fixed on one side of the device body, and the top end of the device body is provided with a small-sized rotating motor, the output end of the small-sized rotating motor is connected with a cutter, and the bottom end of the cutter is connected with a fixed shaft, one end of the fixed shaft is provided with a push plate, one end of the push plate is provided with a knob, one side of the knob is connected with a screw rod, and the outer wall of the screw rod is provided with a pushing block fixed with the push plate, one side of the power-assisted rod is fixed with a handle, the inside of the device body is provided with an electromagnet above the power-assisted rod, and the inner side of the device body is fixed with a telescopic rod, the inner side of the telescopic rod is fixed with an electric push rod, and the output end of the electric push rod is connected with a vertical plate, the two sides of the vertical plate are both connected with connecting rods, and the connecting part of the connecting rods and the device body is provided with a mounting seat.

Preferably, the output end of the small-sized rotating motor is rotatably connected with the cutter through a coupling.

Preferably, the number of the device bodies is two, and the two groups of the device bodies are rotatably connected through hinges.

Preferably, the inner wall of the pushing block is provided with an internal thread matched with the outer wall of the screw rod.

Preferably, the output end of the electric push rod is fixedly connected with the vertical plate through a bolt.

Preferably, the connecting rod is connected with the mounting seat through the rotating shaft in a rotating mode, and the connecting rod is connected with the vertical plate through the rotating shaft in a rotating mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is provided with a knob, a screw rod, a pushing block, a push plate, a cutter, a small-sized rotating motor, an electromagnet and a power-assisted rod, wherein the power-assisted rod is firstly pushed open by a handle to separate two groups of device bodies through hinges, then the device bodies are placed on the outer wall of a fruit tree, the device bodies are closed, the knob drives the screw rod to rotate by rotating the knob, the pushing block on the outer wall of the screw rod realizes linear movement under the action of threads, so that the push plate is pushed to move, the push plate pushes a fixed shaft to move, so that the cutter moves, when the feeding amount of the cutter reaches a standard, the electromagnet is started to realize stable installation of the device bodies and the outer wall of the fruit tree, then the small-sized rotating motor is started, the small-sized rotating motor drives the cutter to rotate, the cutter realizes cutting of the outer wall of the fruit tree, and simultaneously, the circular cutting of the fruit tree is realized by manually rotating the power-assisted rod around the fruit tree, meanwhile, the upper device body and the lower device body are simultaneously in girdling design, so that the girdling operation efficiency is higher, the operation can be completed in one step, time and labor are saved, and the problem of potential safety hazard caused by manual girdling by using a girdling cutter is effectively solved;

2. according to the fruit tree girdling device, the telescopic rods, the electric push rods, the vertical plates, the mounting seats and the connecting rods are arranged, so that the girdling widths are not uniform for different varieties of fruit trees, the electric push rods drive the vertical plates to move by starting the electric push rods, when the vertical plates move inwards, the connecting rods rotate and the included angles between the connecting rods and the vertical plates are reduced, the effect of shortening the girdling widths is achieved by reducing the distance between the two groups of device bodies, when the vertical plates move outwards, the included angles between the connecting rods and the vertical plates are increased, the effect of widening the girdling widths is achieved by increasing the distance between the two groups of device bodies, and the problem of low efficiency caused by the fact that the girdling is required to be repeated manually for different widths is effectively solved.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a view showing an adjustment structure of the present invention.

In the figure: 1. a device body; 2. a booster lever; 3. a small-sized rotating electrical machine; 4. a cutter; 5. a knob; 6. pushing the plate; 7. a fixed shaft; 8. a screw rod; 9. a pushing block; 10. an electromagnet; 11. a handle; 12. a telescopic rod; 13. an electric push rod; 14. a mounting seat; 15. a connecting rod; 16. a riser.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

The small-sized rotating motor (ZGA 37 RG) and the electric push rod (GRA-L50) mentioned in the utility model can be obtained in the market or in private order.

Referring to fig. 1-3, an automatic girdling device for fruit trees comprises a device body 1, wherein a power assisting rod 2 is fixed on one side of the device body 1, a small rotating motor 3 is installed on the top end of the device body 1, the output end of the small rotating motor 3 is connected with a cutter 4, the bottom end of the cutter 4 is connected with a fixed shaft 7, one end of the fixed shaft 7 is provided with a push plate 6, one end of the push plate 6 is provided with a knob 5, one side of the knob 5 is connected with a screw rod 8, the outer wall of the screw rod 8 is provided with a pushing block 9 fixed with the push plate 6, one side of the power assisting rod 2 is fixed with a handle 11, an electromagnet 10 is arranged inside the device body 1 above the power assisting rod 2, the inner side of the device body 1 is fixed with a telescopic rod 12, the inner side of the telescopic rod 12 is fixed with an electric push rod 13, the output end of the electric push rod 13 is connected with a vertical plate 16, and both sides of the vertical plate 16 are connected with connecting rods 15, and a mounting seat 14 is installed at the joint of the connecting rod 15 and the device body 1.

Please refer to fig. 1, the output end of the small-sized rotating motor 3 is rotatably connected to the cutter 4 through a coupling, so that the output end of the small-sized rotating motor 3 drives the cutter 4 to rotate.

Please refer to fig. 2, the number of the device bodies 1 is two, and the two device bodies 1 are connected by hinges for the two device bodies 1 to realize the basic ring cutting function.

Please refer to fig. 2, the inner wall of the pushing block 9 is provided with an internal thread matching with the outer wall of the screw rod 8, so that the pushing block 9 can move back and forth on the outer wall of the screw rod 8.

Please refer to fig. 3, the output end of the electric pushing rod 13 is fixedly connected to the vertical plate 16 by a bolt, so that the electric pushing rod 13 drives the vertical plate 16 to move.

Please refer to fig. 3, the connecting rod 15 is rotatably connected to the mounting base 14 through a rotating shaft, and the connecting rod 15 is rotatably connected to the vertical plate 16 through a rotating shaft, so that the connecting rod 15 can rotate conveniently.

The working principle is as follows: firstly, the assisting rods 2 are poked through the handles 11, so that two groups of device bodies 1 are separated through hinges, then the device bodies 1 are placed on the outer wall of a fruit tree, the device bodies 1 are closed, the knobs 5 are rotated to drive the screw rods 8 to rotate, the pushing blocks 9 on the outer wall of the screw rods 8 realize linear movement under the action of threads, so that the pushing plates 6 are pushed to move, the pushing plates 6 push the fixed shafts 7 to move, therefore, the cutting knives 4 move, when the feeding amount of the cutting knives 4 reaches a standard, the electromagnets 10 are started, the device bodies 1 and the outer wall of the fruit tree are stably installed, then the small-sized rotating motors 3 are started, the small-sized rotating motors 3 drive the cutting knives 4 to rotate, the cutting knives 4 realize the cutting of the outer wall of the fruit tree, meanwhile, the assisting rods 2 rotate around the fruit tree manually, the girdling of the fruit tree is realized, and the upper device body 1 and the lower device body 1 are designed to be girdling simultaneously, make the circular cutting operating efficiency higher, once can accomplish, time saving and labor saving, to the fruit tree of different cultivars, the width of circular cutting is not unified, therefore, through starting electric putter 13, electric putter 13 drives riser 16 and removes, when riser 16 moves to the inboard, connecting rod 15 rotate and diminish with the contained angle between riser 16, make 1 interval of two sets of device bodies reduce and play the effect that shortens the circular cutting width promptly, when riser 16 moves to the outboard, connecting rod 15 rotate and with the contained angle grow between riser 16, make 1 distance increase of two sets of device bodies play the effect of widening the circular cutting width promptly.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an automatic girdling device of fruit tree, includes device body (1), its characterized in that: the device is characterized in that a power assisting rod (2) is fixed on one side of the device body (1), a small rotating motor (3) is installed on the top end of the device body (1), the output end of the small rotating motor (3) is connected with a cutter (4), the bottom end of the cutter (4) is connected with a fixed shaft (7), one end of the fixed shaft (7) is provided with a push plate (6), one end of the push plate (6) is provided with a knob (5), one side of the knob (5) is connected with a lead screw (8), the outer wall of the lead screw (8) is provided with a pushing block (9) fixed with the push plate (6), one side of the power assisting rod (2) is fixed with a handle (11), an electromagnet (10) is arranged above the power assisting rod (2) inside the device body (1), a telescopic rod (12) is fixed on the inner side of the device body (1), and an electric push rod (13) is fixed on the inner side of the telescopic rod (12), and the output end of the electric push rod (13) is connected with a vertical plate (16), the two sides of the vertical plate (16) are both connected with a connecting rod (15), and a mounting seat (14) is installed at the joint of the connecting rod (15) and the device body (1).

2. The automatic girdling device for fruit trees according to claim 1, characterized in that: the output end of the small-sized rotating motor (3) is rotatably connected with the cutter (4) through a coupler.

3. The automatic girdling device for fruit trees according to claim 1, characterized in that: the device is characterized in that the number of the device bodies (1) is two, and the two groups of device bodies (1) are rotatably connected through hinges.

4. The automatic girdling device for fruit trees according to claim 1, characterized in that: the inner wall of the pushing block (9) is provided with an internal thread matched with the outer wall of the screw rod (8).

5. The automatic girdling device for fruit trees according to claim 1, characterized in that: the output end of the electric push rod (13) is fixedly connected with the vertical plate (16) through a bolt.

6. The automatic girdling device for fruit trees according to claim 1, characterized in that: connecting rod (15) are connected through the pivot rotation with mount pad (14), and connecting rod (15) are connected through the pivot rotation with riser (16).

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